Respuesta :

Answer:

  • Plants maintain the atmosphere.
  • They produce oxygen and absorb carbon dioxide during photosynthesis.
  • Oxygen is essential for cellular respiration for all aerobic organisms.
  • It also maintains the ozone layer that helps protect Earth's life from damaging UV radiation.
  • Plants provide us with food, fiber, shelter, medicine, and fuel. The basic food for all organisms is produced by green plants.

Answer:

Plants produce oxygen as well as purifying the air of pollitants

Thru do this through the process of photosynthesis